Cita APA (7a ed.)

Gulick, L. H., & Ayres, L. P. (1908). Medical inspection of schools. Charities Publication Committee.

Cita Chicago Style (17a ed.)

Gulick, Luther Halsey, y Leonard Porter Ayres. Medical Inspection of Schools. New York: Charities Publication Committee, 1908.

Cita MLA (8a ed.)

Gulick, Luther Halsey, y Leonard Porter Ayres. Medical Inspection of Schools. Charities Publication Committee, 1908.